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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.myfaces.shared_orchestra.util.el;
20  
21  import org.apache.myfaces.shared_orchestra.util.el.GenericMap;
22  
23  /**
24   * You can use this class to perform tests.
25   * Use this for example in JSF backing beans, like BaseFace.getUserInRole(String).
26   *
27   * @author Sylvain Vieujot (latest modification by $Author: skitching $)
28   * @version $Revision: 355303 $ $Date: 2005-12-09 02:36:08 +0100 (Fr, 09 Dez 2005) $
29   *
30   */
31  public abstract class StringMap extends GenericMap {
32  
33      /**
34       * This method should return the result of the test.
35       */
36      public abstract String getString(String testKey);
37  
38      public Object getValue(Object testKey){
39          return getString( (String) testKey );
40      }
41  
42      public Object get(Object key) {
43          if( ! (key instanceof String) )
44              return null;
45          return getString( (String)key );
46      }
47  }
48